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improve worm support (#5983)

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* improve worm support

Signed-off-by: lou <alex1988@outlook.com>

* worm mode in filer

Signed-off-by: lou <alex1988@outlook.com>

* update after review

Signed-off-by: lou <alex1988@outlook.com>

* update after review

Signed-off-by: lou <alex1988@outlook.com>

* move to fs configure

Signed-off-by: lou <alex1988@outlook.com>

* remove flag

Signed-off-by: lou <alex1988@outlook.com>

* update after review

Signed-off-by: lou <alex1988@outlook.com>

* support worm hardlink

Signed-off-by: lou <alex1988@outlook.com>

* update after review

Signed-off-by: lou <alex1988@outlook.com>

* typo

Signed-off-by: lou <alex1988@outlook.com>

* sync filer conf

Signed-off-by: lou <alex1988@outlook.com>

---------

Signed-off-by: lou <alex1988@outlook.com>
This commit is contained in:
Guang Jiong Lou
2024-09-17 12:02:21 +08:00
committed by GitHub
parent e73ab5c0c4
commit 6c986e9d70
20 changed files with 443 additions and 255 deletions
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6
weed/mount/weedfs_link.go
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@@ -25,7 +25,6 @@ When creating a link:
/** Create a hard link to a file */
func (wfs *WFS) Link(cancel <-chan struct{}, in *fuse.LinkIn, name string, out *fuse.EntryOut) (code fuse.Status) {
if wfs.IsOverQuota {
return fuse.Status(syscall.ENOSPC)
}
@@ -49,6 +48,11 @@ func (wfs *WFS) Link(cancel <-chan struct{}, in *fuse.LinkIn, name string, out *
return status
}
// hardlink is not allowed in WORM mode
if wfs.wormEnabledForEntry(oldEntryPath, oldEntry) {
return fuse.EPERM
}
// update old file to hardlink mode
if len(oldEntry.HardLinkId) == 0 {
oldEntry.HardLinkId = filer.NewHardLinkId()